Audit Information	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022
Audit Information [Abstract]
Auditor Firm ID	1376	1521
Auditor Name	DELOITTE & TOUCHE S.p.A.	EY S.p.A.
Auditor Location	Bologna, Italy	Milan, Italy

PCAOB issued Audit Firm Identifier

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form 10-K
-Number 249
-Section 310

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form 20-F
-Number 249
-Section 220
-Subsection f

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form 40-F
-Number 249
-Section 240
-Subsection f

Name:	dei_AuditorFirmId
Namespace Prefix:	dei_
Data Type:	dei:nonemptySequenceNumberItemType
Balance Type:	na
Period Type:	duration